jonesedna50 jonesedna50

25-01-2021
Mathematics

contestada

12x2 + 3x + 6 and -7x2 - 4x - 2

Respuesta :

skyamanda94 skyamanda94

26-01-2021

Answer:

Step-by-step explanation:12x2 + 3x + 6 + (-7)x2 - 4x - 2 = 0

12•x•2 + 3•x + 6 + (-7)•x•2 - 4•x - 2 = 0

9x = -4

x = -4/

9

≈ -0.444444

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